電氣篇 Unit 1 Practice in a Power Plant Part 1 Visiting a Power Plant Part 2 Product of Power Transformers Part 3 Inquiry Unit l Electrical Measurements Part 1 Electrical Measurements Part 2 How to Use a Tester Part 3 Quotation Unit 3 Instrument Safety Part 1 Multimeter Part 2 Safety Rules Part 3 Order Unit 4 Instruments Part 1 The Introduction of Oscilloscope Part 2 Pioneer Stereo Double Cassette Deck Amplifier Part 3 Invitation for Bids Unit 5 Computer Control Techniques Part 1 Introductions to PLC Part 2 CAD and CAM Part 3 Form of Tender 汽車篇 Unit 6 The Structure of Automobiles Part 1 Talking About the Automobiles Part 2 The Structure of Automobiles Part 3 Negotiation ( I ) Unit 7 The Engine Part 1 Talking About the Engine Part 2 Four-Stage-Engine Operation Part 3 Negotiation ( II ) Unit 8 The power Mechanism of the Engine Part 1 Talking About the Mechanism of the Engine .. Part 2 The Power Mechanism of the Engine Part 3 Agreement Unit 9 Engine Lubrication System Part 1 Talking About the Lubrication Part 2 Engine Lubrication System Part 3 Contract Unit 10 Engine Cooling System Part 1 Talking About the Engine Cooling Part 2 Engine Cooling System Part 3 Project Warranty 通信篇 Unit 11 Mobile Communication Technology Part 1 Talking About the Basic Knowledge of the 求職篇 實(shí)訓(xùn)篇